| //===- SPURegisterInfo.td - The Cell SPU Register File -----*- tablegen -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // |
| //===----------------------------------------------------------------------===// |
| |
| class SPUReg<string n> : Register<n> { |
| let Namespace = "SPU"; |
| } |
| |
| // The SPU's register are all 128-bits wide, which makes specifying the |
| // registers relatively easy, if relatively mundane: |
| |
| class SPUVecReg<bits<7> num, string n> : SPUReg<n> { |
| field bits<7> Num = num; |
| } |
| |
| def R0 : SPUVecReg<0, "$lr">, DwarfRegNum<[0]>; |
| def R1 : SPUVecReg<1, "$sp">, DwarfRegNum<[1]>; |
| def R2 : SPUVecReg<2, "$2">, DwarfRegNum<[2]>; |
| def R3 : SPUVecReg<3, "$3">, DwarfRegNum<[3]>; |
| def R4 : SPUVecReg<4, "$4">, DwarfRegNum<[4]>; |
| def R5 : SPUVecReg<5, "$5">, DwarfRegNum<[5]>; |
| def R6 : SPUVecReg<6, "$6">, DwarfRegNum<[6]>; |
| def R7 : SPUVecReg<7, "$7">, DwarfRegNum<[7]>; |
| def R8 : SPUVecReg<8, "$8">, DwarfRegNum<[8]>; |
| def R9 : SPUVecReg<9, "$9">, DwarfRegNum<[9]>; |
| def R10 : SPUVecReg<10, "$10">, DwarfRegNum<[10]>; |
| def R11 : SPUVecReg<11, "$11">, DwarfRegNum<[11]>; |
| def R12 : SPUVecReg<12, "$12">, DwarfRegNum<[12]>; |
| def R13 : SPUVecReg<13, "$13">, DwarfRegNum<[13]>; |
| def R14 : SPUVecReg<14, "$14">, DwarfRegNum<[14]>; |
| def R15 : SPUVecReg<15, "$15">, DwarfRegNum<[15]>; |
| def R16 : SPUVecReg<16, "$16">, DwarfRegNum<[16]>; |
| def R17 : SPUVecReg<17, "$17">, DwarfRegNum<[17]>; |
| def R18 : SPUVecReg<18, "$18">, DwarfRegNum<[18]>; |
| def R19 : SPUVecReg<19, "$19">, DwarfRegNum<[19]>; |
| def R20 : SPUVecReg<20, "$20">, DwarfRegNum<[20]>; |
| def R21 : SPUVecReg<21, "$21">, DwarfRegNum<[21]>; |
| def R22 : SPUVecReg<22, "$22">, DwarfRegNum<[22]>; |
| def R23 : SPUVecReg<23, "$23">, DwarfRegNum<[23]>; |
| def R24 : SPUVecReg<24, "$24">, DwarfRegNum<[24]>; |
| def R25 : SPUVecReg<25, "$25">, DwarfRegNum<[25]>; |
| def R26 : SPUVecReg<26, "$26">, DwarfRegNum<[26]>; |
| def R27 : SPUVecReg<27, "$27">, DwarfRegNum<[27]>; |
| def R28 : SPUVecReg<28, "$28">, DwarfRegNum<[28]>; |
| def R29 : SPUVecReg<29, "$29">, DwarfRegNum<[29]>; |
| def R30 : SPUVecReg<30, "$30">, DwarfRegNum<[30]>; |
| def R31 : SPUVecReg<31, "$31">, DwarfRegNum<[31]>; |
| def R32 : SPUVecReg<32, "$32">, DwarfRegNum<[32]>; |
| def R33 : SPUVecReg<33, "$33">, DwarfRegNum<[33]>; |
| def R34 : SPUVecReg<34, "$34">, DwarfRegNum<[34]>; |
| def R35 : SPUVecReg<35, "$35">, DwarfRegNum<[35]>; |
| def R36 : SPUVecReg<36, "$36">, DwarfRegNum<[36]>; |
| def R37 : SPUVecReg<37, "$37">, DwarfRegNum<[37]>; |
| def R38 : SPUVecReg<38, "$38">, DwarfRegNum<[38]>; |
| def R39 : SPUVecReg<39, "$39">, DwarfRegNum<[39]>; |
| def R40 : SPUVecReg<40, "$40">, DwarfRegNum<[40]>; |
| def R41 : SPUVecReg<41, "$41">, DwarfRegNum<[41]>; |
| def R42 : SPUVecReg<42, "$42">, DwarfRegNum<[42]>; |
| def R43 : SPUVecReg<43, "$43">, DwarfRegNum<[43]>; |
| def R44 : SPUVecReg<44, "$44">, DwarfRegNum<[44]>; |
| def R45 : SPUVecReg<45, "$45">, DwarfRegNum<[45]>; |
| def R46 : SPUVecReg<46, "$46">, DwarfRegNum<[46]>; |
| def R47 : SPUVecReg<47, "$47">, DwarfRegNum<[47]>; |
| def R48 : SPUVecReg<48, "$48">, DwarfRegNum<[48]>; |
| def R49 : SPUVecReg<49, "$49">, DwarfRegNum<[49]>; |
| def R50 : SPUVecReg<50, "$50">, DwarfRegNum<[50]>; |
| def R51 : SPUVecReg<51, "$51">, DwarfRegNum<[51]>; |
| def R52 : SPUVecReg<52, "$52">, DwarfRegNum<[52]>; |
| def R53 : SPUVecReg<53, "$53">, DwarfRegNum<[53]>; |
| def R54 : SPUVecReg<54, "$54">, DwarfRegNum<[54]>; |
| def R55 : SPUVecReg<55, "$55">, DwarfRegNum<[55]>; |
| def R56 : SPUVecReg<56, "$56">, DwarfRegNum<[56]>; |
| def R57 : SPUVecReg<57, "$57">, DwarfRegNum<[57]>; |
| def R58 : SPUVecReg<58, "$58">, DwarfRegNum<[58]>; |
| def R59 : SPUVecReg<59, "$59">, DwarfRegNum<[59]>; |
| def R60 : SPUVecReg<60, "$60">, DwarfRegNum<[60]>; |
| def R61 : SPUVecReg<61, "$61">, DwarfRegNum<[61]>; |
| def R62 : SPUVecReg<62, "$62">, DwarfRegNum<[62]>; |
| def R63 : SPUVecReg<63, "$63">, DwarfRegNum<[63]>; |
| def R64 : SPUVecReg<64, "$64">, DwarfRegNum<[64]>; |
| def R65 : SPUVecReg<65, "$65">, DwarfRegNum<[65]>; |
| def R66 : SPUVecReg<66, "$66">, DwarfRegNum<[66]>; |
| def R67 : SPUVecReg<67, "$67">, DwarfRegNum<[67]>; |
| def R68 : SPUVecReg<68, "$68">, DwarfRegNum<[68]>; |
| def R69 : SPUVecReg<69, "$69">, DwarfRegNum<[69]>; |
| def R70 : SPUVecReg<70, "$70">, DwarfRegNum<[70]>; |
| def R71 : SPUVecReg<71, "$71">, DwarfRegNum<[71]>; |
| def R72 : SPUVecReg<72, "$72">, DwarfRegNum<[72]>; |
| def R73 : SPUVecReg<73, "$73">, DwarfRegNum<[73]>; |
| def R74 : SPUVecReg<74, "$74">, DwarfRegNum<[74]>; |
| def R75 : SPUVecReg<75, "$75">, DwarfRegNum<[75]>; |
| def R76 : SPUVecReg<76, "$76">, DwarfRegNum<[76]>; |
| def R77 : SPUVecReg<77, "$77">, DwarfRegNum<[77]>; |
| def R78 : SPUVecReg<78, "$78">, DwarfRegNum<[78]>; |
| def R79 : SPUVecReg<79, "$79">, DwarfRegNum<[79]>; |
| def R80 : SPUVecReg<80, "$80">, DwarfRegNum<[80]>; |
| def R81 : SPUVecReg<81, "$81">, DwarfRegNum<[81]>; |
| def R82 : SPUVecReg<82, "$82">, DwarfRegNum<[82]>; |
| def R83 : SPUVecReg<83, "$83">, DwarfRegNum<[83]>; |
| def R84 : SPUVecReg<84, "$84">, DwarfRegNum<[84]>; |
| def R85 : SPUVecReg<85, "$85">, DwarfRegNum<[85]>; |
| def R86 : SPUVecReg<86, "$86">, DwarfRegNum<[86]>; |
| def R87 : SPUVecReg<87, "$87">, DwarfRegNum<[87]>; |
| def R88 : SPUVecReg<88, "$88">, DwarfRegNum<[88]>; |
| def R89 : SPUVecReg<89, "$89">, DwarfRegNum<[89]>; |
| def R90 : SPUVecReg<90, "$90">, DwarfRegNum<[90]>; |
| def R91 : SPUVecReg<91, "$91">, DwarfRegNum<[91]>; |
| def R92 : SPUVecReg<92, "$92">, DwarfRegNum<[92]>; |
| def R93 : SPUVecReg<93, "$93">, DwarfRegNum<[93]>; |
| def R94 : SPUVecReg<94, "$94">, DwarfRegNum<[94]>; |
| def R95 : SPUVecReg<95, "$95">, DwarfRegNum<[95]>; |
| def R96 : SPUVecReg<96, "$96">, DwarfRegNum<[96]>; |
| def R97 : SPUVecReg<97, "$97">, DwarfRegNum<[97]>; |
| def R98 : SPUVecReg<98, "$98">, DwarfRegNum<[98]>; |
| def R99 : SPUVecReg<99, "$99">, DwarfRegNum<[99]>; |
| def R100 : SPUVecReg<100, "$100">, DwarfRegNum<[100]>; |
| def R101 : SPUVecReg<101, "$101">, DwarfRegNum<[101]>; |
| def R102 : SPUVecReg<102, "$102">, DwarfRegNum<[102]>; |
| def R103 : SPUVecReg<103, "$103">, DwarfRegNum<[103]>; |
| def R104 : SPUVecReg<104, "$104">, DwarfRegNum<[104]>; |
| def R105 : SPUVecReg<105, "$105">, DwarfRegNum<[105]>; |
| def R106 : SPUVecReg<106, "$106">, DwarfRegNum<[106]>; |
| def R107 : SPUVecReg<107, "$107">, DwarfRegNum<[107]>; |
| def R108 : SPUVecReg<108, "$108">, DwarfRegNum<[108]>; |
| def R109 : SPUVecReg<109, "$109">, DwarfRegNum<[109]>; |
| def R110 : SPUVecReg<110, "$110">, DwarfRegNum<[110]>; |
| def R111 : SPUVecReg<111, "$111">, DwarfRegNum<[111]>; |
| def R112 : SPUVecReg<112, "$112">, DwarfRegNum<[112]>; |
| def R113 : SPUVecReg<113, "$113">, DwarfRegNum<[113]>; |
| def R114 : SPUVecReg<114, "$114">, DwarfRegNum<[114]>; |
| def R115 : SPUVecReg<115, "$115">, DwarfRegNum<[115]>; |
| def R116 : SPUVecReg<116, "$116">, DwarfRegNum<[116]>; |
| def R117 : SPUVecReg<117, "$117">, DwarfRegNum<[117]>; |
| def R118 : SPUVecReg<118, "$118">, DwarfRegNum<[118]>; |
| def R119 : SPUVecReg<119, "$119">, DwarfRegNum<[119]>; |
| def R120 : SPUVecReg<120, "$120">, DwarfRegNum<[120]>; |
| def R121 : SPUVecReg<121, "$121">, DwarfRegNum<[121]>; |
| def R122 : SPUVecReg<122, "$122">, DwarfRegNum<[122]>; |
| def R123 : SPUVecReg<123, "$123">, DwarfRegNum<[123]>; |
| def R124 : SPUVecReg<124, "$124">, DwarfRegNum<[124]>; |
| def R125 : SPUVecReg<125, "$125">, DwarfRegNum<[125]>; |
| def R126 : SPUVecReg<126, "$126">, DwarfRegNum<[126]>; |
| def R127 : SPUVecReg<127, "$127">, DwarfRegNum<[127]>; |
| |
| /* Need floating point status register here: */ |
| /* def FPCSR : ... */ |
| |
| // The SPU's registers as 128-bit wide entities, and can function as general |
| // purpose registers, where the operands are in the "preferred slot": |
| // The non-volatile registers are allocated in reverse order, like PPC does it. |
| def GPRC : RegisterClass<"SPU", [i128], 128, |
| (add (sequence "R%u", 0, 79), |
| (sequence "R%u", 127, 80))>; |
| |
| // The SPU's registers as 64-bit wide (double word integer) "preferred slot": |
| def R64C : RegisterClass<"SPU", [i64], 128, (add GPRC)>; |
| |
| // The SPU's registers as 64-bit wide (double word) FP "preferred slot": |
| def R64FP : RegisterClass<"SPU", [f64], 128, (add GPRC)>; |
| |
| // The SPU's registers as 32-bit wide (word) "preferred slot": |
| def R32C : RegisterClass<"SPU", [i32], 128, (add GPRC)>; |
| |
| // The SPU's registers as single precision floating point "preferred slot": |
| def R32FP : RegisterClass<"SPU", [f32], 128, (add GPRC)>; |
| |
| // The SPU's registers as 16-bit wide (halfword) "preferred slot": |
| def R16C : RegisterClass<"SPU", [i16], 128, (add GPRC)>; |
| |
| // The SPU's registers as 8-bit wide (byte) "preferred slot": |
| def R8C : RegisterClass<"SPU", [i8], 128, (add GPRC)>; |
| |
| // The SPU's registers as vector registers: |
| def VECREG : RegisterClass<"SPU", [v16i8,v8i16,v4i32,v4f32,v2i64,v2f64], 128, |
| (add GPRC)>; |
